lkml.org 
[lkml]   [2018]   [Dec]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [LKP] [bochs] df2052cc92: WARNING:at_drivers/gpu/drm/drm_mode_config.c:#drm_mode_config_cleanup
On Fri, Dec 21, 2018 at 12:32 AM kernel test robot
<rong.a.chen@intel.com> wrote:
>
> FYI, we noticed commit df2052cc9221 ("bochs: convert to
> drm_fb_helper_fbdev_setup/teardown") caused
>
> [ 487.591733] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_mode_config.c:478 drm_mode_config_cleanup+0x270/0x290

Ok, this is apparently just a leak for what appears to be a not
particularly interesting error case, but the warning is new to 4.20
(*) so it would be nice to have somebody look at it.

That commit is supposed to fix a leak, but there's apparently
something still there.

Daniel, Peter, Gerd?

Linus

(*) the *problem* is probably not new, it's just now exposed by the
switch to drm_mode_config_cleanup().

\
 
 \ /
  Last update: 2018-12-21 20:26    [W:0.133 / U:0.236 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site